When Sebastian is out from the hospital, everyone told him of Baymax's sacrifice to save Callaghan' daughter and Hiro. He felt bad about Baymax cause he was also his loving friend too but he get why he did it.

Everyone is at Lucky Cat Café to eat breakfast and have some coffee when waiting for Hiro to come down stairs. Sebastian is finished eating as he waited patiently as he was chatting with his friends and girlfriend.

"What's taking him so long?" Fred asked looking around for Hiro but can't find him.

"Yeah, we should get going." Wasabi said drinking his coffee.

Sebastian gets up off his chair stretching and replied "I'll go see what's taking so long."

Going up stairs Sebastian saw Hiro looking at his phone. Sebastian walks over sitting down on his bed next to him watching the video too.

"Okay, Hiro. I'm going to let you go now. You ready?" Tadashi asked young Hiro who is on the bike.

"No no no, Tadashi wait!" Hiro tried to say to him but Tadashi starts pushing him for speed.

"It'll be okay little brother!" Tadashi explained letting go of the bike.

"Just pedal faster. you can do it!" Sebastian yelled to Hiro smiling.

"Woohoo, go Hiro!" Cass yelled to him excitedly

"Yeah, yeah, you got it. Just keep going!" Said Tadashi cheering his brother on.

"Way to go, kiddo!" Sebastian yelled to him.

Hiro then stops the video at 5:05 looking at Tadashi with a sigh and said "Well, Tadashi this is it. First day of nerd school. All because of you."

"I love that memory." Sebastian said to him.

"Yeah... I do too." Hiro gets up off his bed grabbing his bag zipping it but pinched his finger with the zipper.

"Ow!" Hiro groan and looks over to Baymax's charging station as he realized Baymax is gone and went down stairs.

Sebastian looks over at Baymax's charging station and he felt a tear going down his face but wipes it off and head down stairs.

When heading down stairs he heard his friend Fred said "Having victory pancakes."

Sebastian shakes his head at his goofy loving friend as he walks into the cafe with Hiro.

"Here he is." He told everyone smiling.

"Hiro!" Honey Lemon said excitedly.

"What's up." Go Go said getting up off the chair.

"Hey, little man! Come on best not be late." Wasabi replied getting up as well ruffling Hiro's hair.

Fred gets up as well eating his four pancake whole and Sebastian smirks at him shaking his head. Honey Lemon gets up as well and they all head over to the exit.

"Hey, Sweetie!" Hiro turns around to see Cass walking over to him.

"I packed you lunch. Do you pack lunch to college, or isn't... isn't not cool? Oh, I'm just so proud of you." Cass said to her nephew hugging him tightly and Hiro hugs her back.

Sebastian smiles at this before Hiro let's go of her but he gave gave her a last hug before leaving as she smiles and said "Tadashi would be so proud of you."

Hiro lets go of Cass before running out of the cafe to his friends that are waiting outside for him. Sebastian waves goodbye to Cass as she waved back and he shuts the door behind him.

They all walked to school chatting and laughing about stuff on what happened years ago until they got to SFIT.

"How you feeling, Sebastian?" Hiro asked him wondering if he was okay from fighting Callaghan.

"A little sore but nothing I can't handle." Sebastian told him.

"I see. How are you and Go Go?" Hiro asked him.

"Pretty good. Still need to take her out for a date sometimes. But we are doing good, and she took care of me when I was healing." He explained with a smile

"That's good."

They all got to SFIT and Sebastian saw how excited Hiro is.

"Are you nervous, Hiro?" Honey Lemon asked putting her hand on his shoulder.

"No way. I want this. Why would I be nervous." Hiro said to her smiling.

"Your fourteen and going to college." Go Go explained to him.

"Your brother is like a legend here. Fred points out to Hiro.

"Also I heard the new Dean is a hard case." Wasabi replied as well.

"Oh, come on she an't that bad." Sebastian said to Wasabi crossing his arms.

"I haven't thought of any those things." Hiro said looking down but Honey Lemon pushed him.

"Try not to think of them." Honey Lemon smiles as everyone follows her and Hiro to get his picture taken for a ID card as everyone looks at it to only see Hiro's eyes and forehead squinted.

"Well, that's unfortunate." Sebastian and Go Go said at the same time. Wasabi then grabbed Hiro's ID putting it in a plastic case that is hooked in a rope necklace.

He puts it on Hiro's neck as he told him "Don't ever loose this. Seriously, it's like twenty dollars to replace."

"Like someone who loses his and has to buy a new one like three times." Fred said pointing towards Sebastian.

"Shut it, Fred." Sebastian replied narrowing his eyes at him.

"Okay, your facial tour time." Fred said to Hiro spinning him around as Go Go and Sebastian stopped Hiro from spinning then they all followed to show Hiro around as well.

First stop is visual reality and Fred opens the door and explains "This is where people where goggles and do stuff!"

"Hm, visual reality. Cool!" Hiro response amazed with a smile.

"Yeah, that. Next tour follow me."  They followed Fred outside to the quad as they see people talking, eating, and testing their experiments.

"This is the quad. Name after someone with the last name 'Quad' one would presume."

"Short for quadrangle, Fred." Sebastian mentioned shakes his head smiling.

"Really? Huh, never knew."

They then heard something on their right then Sebastian and Hiro gets pushed back a bit by Go Go and they all saw a robot frisbee machine go past them.

"Sebastian, want to show Hiro where you go sometimes?" Fred asked Sebastian.

"Sure why not. Come on follow me it's not far from the robotic lab." Sebastian said to Hiro as they all followed him.

They went into a building going down to the basement in the elevator as they got off heading down the hall way.

"So, what is this place, Sebastian." Hiro asked wondering where they are going.

"Where almost there. But do not touch anything alright? Things in here can kill you." Sebastian explains to Hiro who nodded.

Sebastian opened the door and they were about to walk in when they heard a cling noise as it stops right in front of them.

"Grenade!" Sebastian yells and all five of them ran from it as Sebastian shuts the door and ran from it as well.

They heard a big boom as they all jumped but Sebastian as he went back over to the door opening it to see the area they were about to walk in had black marks and is smoking.

"Who threw that?!" He yelled to everyone.

"Sorry boss!" Every student yelled to Sebastian and he shook his head in annoyance and said to his friends "Follow me and like I said don't touch anything."

Everyone walks to see a gun range with armored vehicles with weapons as well. Hiro is shocked of what he is seeing as they followed Sebastian.

"This is where I'm at some occasions. But mostly I'm in the robotic labs to help or make something for down here." Sebastian said to Hiro.

"So your a..." Hiro is about to answer but Go Go said "A weapons engineer? yes."

"That's awesome!" He told Sebastian.

"Thanks, Hiro."

"Now, lets go to my favorite place here." Fred said and they head out of the building.

Heading into the cafeteria, Hiro is amazed on how big it was and Fred explained "And this is the fooding zone. As a non-student favorite place on campus."

Fred starts walking backwards then he bumps into someone knocking someone's tray out of their hands on to the floor. Then, couple of robots came and cleaned up the mess.

"So is it one lunch or multiple?" Hiro asked them.

"Multiple. Like hot lunch, cold or if you want to buy something at the snack room if your not to hungry. Usually Go Go, and I don't really eat food here just salad or sometimes sushi." Sebastian said to Hiro.

"Come on, classes starts in ten minutes. Let's go to the robotics lab." Honey Lemon mentioned and everyone agreed.

"Didn't expect this place to be so huge. I mean it's awesome, but huge." Hiro replied a bit nervous.

"Don't be intimidated. Just take one class at a time." Wasabi mentioned trying to cheer Hiro up.

"Ugh, Applied particle physics first." Go Go groan she hates that class on her tablet.

"Ugh, same here." Sebastian shakes his head too.

Honey Lemon gasp as she wraps her arms around her two friends as she gasp and said "Me too!"

"Well at least it won't be that boring." He smirks at Go Go and she blushed looking down.

"What's your first class, Hiro?" Fred asked but Hiro didn't answer.

They look behind to see Hiro looking at Tadashi's private lab room. Wasabi walks over placing his left hand on his shoulder and asked "You okay? We miss Tadashi, too. And Baymax."

Everyone look down in sadness remembering their best friends that are gone now.

"Yeah. I'll catchup with you guys later." Hiro mentioned as they nodded smiling and walked over to their first class.

When walking Sebastian felt someone grab his hand as he looked to see Go Go.

"How are you feeling?" Go Go asked with a concerned expression.

"I'm okay. Just a bit sore at the moment, other than that fine." Sebastian explains to her smiling.

"I'm sorry." She said to him quietly looking down at the floor.

"For what? Go Go, you didn't do anything it..." He tried to say but Go Go interrupts him.

"It is my fault! You took that blow for me and I feel responsible of what happened to you. I get nightmares about it at times where you actually died."

Sebastian saw tears on her cheeks as he walks closely and hugged her. She hugged him back laying her head on his chest as she heard his heart beat.

"I'll gladly do it again. To protect you all from any danger cause you and our friends are family. Your also my girlfriend too." Sebastian mentioned to her.

Go Go shakes her head smiling a bit as she looks up at him looking into his ocean blue eyes that made her calm down. She kissed him on the lips softly and he kissed her back as well. They broke off and smiles at each other.

"I love you, Sebastian." Go Go said to him.

"I love you more." He respond and they both hold hands started walking.

"Mr. Sebastian Bradshaw!" Someone said as the two turn around to See Professor Granville walking over to them.

"Hey, Professor. How are doing?" Sebastian asked her with a smile.

"Where have you been? You been out of school for awhile." Granville asked him

"I forgot to tell you that I was out for six weeks cause I was in a accident and was in a coma for awhile. But don't worry I was doing my school work when I was off." Sebastian explains to her.

"Well I'm glad you are okay. Still a bit sore it seems but okay. Try not to push yourself to hurt yourself when in classes." Granville said to him.

"I won't, I promise." He said smiling at her.

"Alright. Take care of yourself, Brother Bear." Granville replied to him.

"Wow. Still going with that nickname are we?" He smiled shaking his head at his professor.

"Yup." She responded walking away with a smirk.

"Brother Bear?" Go Go asked him giggling a bit.

"My mom gave me that nickname. Granville used to be my babysitter when I was little." Sebastian explained to her.

"Okay that's cute." She smiled and he felt a bit embarrassed.

"Let's get to class." He sighs as she agreed.

"Okay. Brother Bear." She respond again laughing.

"GO GO!"